Diadumenian, AE19, 1 Assarion of Markianopolis, Moesia Inferior. 218 AD. M OPELLIOC ANTWNEINOC, bare-headed, draped bust right MARKIANOPOLEI-TWN, Lion walking left Varbanov 1349; Moushmov 629; Megaw MAR1.12a; Hristova/Jekov 6.25.53.1; With permission of www.slaveycoins.com, March 2012.